The rooms have ZERO sound proofing and the hotel seems to be used a lot by men seeking prostitutes. This happens at much more expensive hotels, but the walls are not soundproof at all and 3/4 nights that I stayed, the sounds were so loud that other people went and knocked on the persons door to ask them to be quiet.
Even on the last night, I could literally hear the conversation between a child and his parents in the other room, quite unnerving.